Acta Cryst. (2004). E60, m1223-m1224  [ doi:10.1107/S1600536804018987 ]

Di--methoxo-bis[dipyridinecopper(II)] diperchlorate

J. Wang and M.-L. Tong

Online 7 August 2004

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.004 Å
• R factor = 0.033
• wR factor = 0.095
• Data-to-parameter ratio = 14.7

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low .......       0.98       
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical .          ?
PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given .......          ?
PLAT220_ALERT_2_C Large Non-Solvent    O     Ueq(max)/Ueq(min) ...       2.68 Ratio 
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors  for        Cl1     
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          1       
              C22 H26 Cl2 Cu2 N4 O10                                            

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   7 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   2 ALERT type 2 Indicator that the structure model may be wrong or deficient
   1 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion

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